Buffer Management And Auxiliary Routing In TODVRP

Ad hoc network is composed of a wireless communication function node multi-hop wireless networks, due to its unique self-organizing features, making the Ad hoc network for a place in need of temporary architecture network, have great development in the field of military and civilian prospects.Mobile ad hoc network in MANET applications using the effective functioning of the audio and video streams require large bandwidth. This makes the already limited network resources more difficult to meet their needs. This paper presents an algorithm-overflight algorithm (ODWNR,), to improve the TODVRP the algorithm performance. Select TODVRP agreement to do to improve agreement for the following reasons:·TODVRP agreement the for ODWNR with other implementation of the agreement at least to modify, such as DSR and TORA discussion.·It requires a relatively low overhead, and has a good bandwidth, and energy conservation.·It is a commonly used protocol.The algorithm TODVRP agreements basically do the improvement, to prevent buffer the packet is discarded, modified buffer overflow operation mode.The algorithm through route monitoring system to relieve the congestion to back up their own nodes and node re-routing traffic buffer level. Congestion is based on the assumption that the buffer is close to a threshold, and then fined an alternative route routing.The modified protocol in NS2simulation platform to evaluate the use of a variety of scene environment, such as different levels of liquidity, high-and low-flow simulation. Simulation results include a single goal corresponds to the constraints of several sources in order to further verify the over flight algorithm (ODWNR) overall effectiveness. The experimental results show substantial improvement in performance in TODVRP. Has a good packet delivery ratio and end-to-end delay.